This page provides a detailed comparison of the specifications for the Allis Chalmers HD21 and the New Holland TN85A.
| Allis Chalmers HD21 | New Holland TN85A | |
|---|---|---|
| Images | ||
| Engine | ||
| Engine Manufacturer | Allis-Chalmers | Iveco |
| Engine Cooling Type | Liquid-Cooled | Liquid-cooled |
| Engine Fuel Type | Diesel | Diesel |
| Engine Induction Type | Supercharged | Natural |
| Engine Cylinders | 6 | 4 |
| Engine Displacement Value | 844 ci (13.8 L) | 274 ci (4.5 L) |
| Engine Rated Rpm | 1800 | 2300 |
| Engine Power Output Value | 225 hp (167.8 kW) | 80 hp (59.7 kW) |
| Transmission | ||
| Transmission Type | Torque Converter | Partially synchronized with mechanical shuttle |
| Transmission Forward Gears | 2 | 12 |
| Transmission Reverse Gears | 1 | 12 |
| Dimensions | ||
| Length Value | 198 | 157.5 |
| Width Value | - | 67.2 |
| Operating Weight Value | 45500 lb (20638 kg) | 6008 lb (2725 kg) |
| Miscellaneous | ||
| Chassis | - | 4x2 2WD |
| Drive Type | - | 2WD |
| Hitch Type | - | Three-Point Hitch |
| Hitch Category | - | II/I |
| Hitch Position | - | Rear |
| Hitch Capacity Value | - | 3968 lb (1800 kg) |
| Hydraulic System Type | - | Open Center |
| Operator Station Type | - | Open (ROPS) |
| Starter Type | Electric | Electric |
